The study investigates the combined influence of pedagogical adaptability, student engagement, quality management strategies, teacher support, technological integration, assessment and feedback, and parental involvement on students’ learning outcomes at the higher-secondary level. Using a quantitative, cross-sectional design and Structural Equation Modelling (SEM) with 290 respondents, the analysis revealed that student engagement, technological integration, quality management, and parental involvement significantly enhance learning outcomes, while teacher support, pedagogical adaptability, and assessment and feedback were not statistically significant. The model demonstrated good fit indices (χ²/df = 1.294, GFI = 0.900). Findings highlight the importance of engagement, technology, and parental collaboration in improving educational effectiveness..

This study investigates how adaptive teaching, technological integration, curriculum strategies, assessment and innovation, professional development, student engagement, and educational change influence teachers’ professional competencies in secondary schools. Using a quantitative survey design and structural equation modelling (SEM) on data from 260 teachers, the research identifies technological integration, curriculum strategies, student engagement, and educational change as significant predictors of professional competence. Findings highlight gaps in assessment practices and interdisciplinary approaches but underscore the need for modernized, engagement-driven pedagogy. Results provide actionable insights for policymakers and educators to enhance teacher effectiveness through targeted professional growth and systemic educational reforms..

This study examines how psychological, behavioural, and environmental factors shape students’ ability to manage time effectively in higher education. Using a quantitative design and Structural Equation Modelling (SEM) on responses from 255 students in Jharkhand and Bihar, the study tests the influence of self-motivation, academic stress, goal orientation, technological support, parental participation, student engagement, and personal skills on time management and study techniques. Results indicate that personal skills, parental participation, and goal orientation are strong positive predictors of effective planning, scheduling, and task completion. The findings provide an evidence base for interventions such as skills training, parental academic involvement, and goal-setting support to improve self-regulated learning..

This study presents the design, modeling, and experimental validation of novel hybrid cooling technologies for high-power electronic systems, integrating nanofluid-based forced convection with phase-change material (PCM) latent heat absorption. The research aims to overcome the limitations of conventional air and liquid cooling systems by improving heat dissipation, energy efficiency, and thermal stability under variable power loads. Experimental investigations, supported by MATLAB R2017b, ANSYS Fluent, and COMSOL Multiphysics simulations, were conducted for heat loads ranging from 50 W to 300 W. Results indicate that the hybrid nanofluid–PCM system achieved a minimum thermal resistance of 0.28 K/W, an average heat transfer coefficient of 550 W/m²·K, and a Coefficient of Performance (COP) between 5.8 and 8.8, significantly outperforming air and liquid cooling alternatives..

India is a country that possesses enormous resources, which has attracted a vast number of countries to put those riches to use and enrich their economies to the fullest extent possible. Customers' tastes and preferences are also subject to rapid change in today's environment, which is characterized by the rapid advancement of technology. For the sake of India's overall growth and for the purpose of achieving economic autonomy among its population, it is essential that rural areas experience rapid industrialization. The role of the small-scale industries is to assist in the expansion of the government's infrastructure and to reduce problems such as pollution, poverty, and slums..

Mathematical disciplines that study spaces where distances between points may be measured include metric space theory and metric geometry. These theories lay out a rigorous framework for studying the shapes, sizes, and relationships of things in real and virtual worlds. Geometric and analytical concepts may be applied to large regions by starting with the basic concept of a metric, which is a function that defines the distance between points. .

The exponential growth of online social networks (OSNs) has dramatically altered the ways in which people communicate, share information, and engage with one another. Concerns about data privacy, unauthorized access, and user monitoring have grown in tandem with the use of this link. This research introduces a new paradigm for community key management in online social networks (OSNs) that prioritizes privacy..